- #1 [joewuABC], 23-05-19 21:26
- #2 [lym], 23-05-19 21:39試下清晒所有連接,只留下顯示卡和keyboard.
- #3 [simpleman], 23-05-19 22:30換過粒 2032餅仔電未?
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- #4 [wah1080], 23-05-19 22:50按 caps lock 有無燈?
- #5 [joewuABC], 23-05-20 00:14#2 試左了仍然唔得
#3 果粒鈕型電?未换過喎……
#4 keyboard完全冇燈冇反應! - #6 [mcdull], 23-05-20 00:49remove hdd, and all usb.
- #7 [olddude], 23-05-20 00:57火牛嘅問題?
最後修改時間: 2023-05-20 01:06:22 - #8 [alexanderkoo], 23-05-20 06:30Reset CMOS, see manual.
- #9 [wah1080], 23-05-20 08:12開機時有無長短聲响(beep code)?
部電腦/火牛用左幾耐? - #10 [DeepSea^^], 23-05-20 09:24Reset CMOS x 2
- #11 [joewuABC], 23-05-20 14:25火牛用左好多年火數又夠而且又唔係插得多嘢應該唔關事掛..
開機冇任何長短長短聲Beep聲之類
咁要試吓reset CMOS先 - #12 [joewuABC], 23-05-20 14:48剛拔左粒2032鈕型電出來隔十分鍾再插返都係咁,會唔會係冇電呢?
- #13 [simpleman], 23-05-20 14:56換咗佢,再 reset cmos 試試。粒 2032 同啲平價單車燈仔同型號的。
- #14 [Cypw], 23-05-20 15:03仲用餅仔電池塊主板應該都幾舊下,會唔會係塊板壽終呢?
- #15 [olddude], 23-05-20 15:10#11 通常平價牛夠唔夠watt用得耐會出問題,我試過Coolermaster 牛都試過用咗十年八年都會唔穩定,最後都係換
- #16 [joewuABC], 23-05-20 15:28OK等我去買粒新電試吓
屋企有另一隻舊牛,如果換左電都唔得再試吓換牛試先 - #17 [alexanderkoo], 23-05-20 15:44Of course, you need to buy a new coin cell. Short the MB jumper labelled with CMOS reset before putting on new cell. Pretty standard.
In fact, get your common coin cells from Taobao, CR 2025, 2032, LR44 etc. Keep stock.
最後修改時間: 2023-05-20 15:47:32 - #18 [joewuABC], 23-05-21 12:41剛換左粒2032新電試左、粒電附近有jumper都試過唔同位置,一樣係咁停住呢個畫面、keyboard 又冇任何反應,再搵埋另一隻舊牛換來試吓,一樣都係咁
- #19 [joewuABC], 23-05-21 12:45.
- #20 [joewuABC], 23-05-21 12:45.
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咁係咪通常底板壞?已試過換display card都係咁……